Ultrasonic sensor
UMB800-18H40-I-2M< Front of transducer and housing manufactured entirely fromstainless steel< Degree of protection IP68 / IP69K< Short version: 55 mm< Program input< Temperature compensation< Mounting bracket MH-18H-01 included in delivery

Single head system

Function
The enclosure and transducer of this ultrasonic sensor form a hermetically sealed unit. Therefore the sensor is suitable for all applications where avery high tightness is required. Since the sensor housing is made exclusively of V4A stainless steel and all seals are made of highly chemicalresistant materials, this sensor is also predestined for use in chemically aggressive environments.
For reliable operation, due to the special design of this sensor, solely the enclosed mounting accessories must be used.

Dimensions

1116.718h11

Release date: 2023-01-17 Date of issue: 2023-01-17 Filename: 70128222_eng.pdf

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Technical Data
General specifications
Sensing range

70 ... 800 mm

Adjustment range

90 ... 800 mm

Dead band

0 ... 70 mm

Standard target plate

100 mm x 100 mm

Transducer frequency

approx. 170 kHz

Response delay

approx. 100 msElectrical specifications
Operating voltage

UB

10 ... 30 V DC

No-load supply current

I0≤ 15 mA

Input

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
USA: +1 330 486 0001
Germany: +49 621 776 1111
fa-info@de.pepperl-fuchs.com
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com

Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com

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Ultrasonic sensor

UMB800-18H40-I-2M

Technical Data
Input type1 program input
operating distance 1: -UB ... +1 V, operating distance 2: +6 V ... +UB
input impedance: > 4,7 kΩ program pulse: ≥ 1 s

OutputOutput type1 analog output 4 ... 20 mA , overload-protected

Resolution

0.4 mm at max. sensing range

Deviation of the characteristic curve± 1 % of full-scale value

Repeat accuracy± 0.5 % of full-scale value

Load impedance

0 ... 300 Ω at UB > 10 V;
0 ... 500 Ω at UB > 15 V

Temperature influence± 1.5 % of full-scale value

Compliance with standards and directives
Standard conformity
Standards

EN IEC 60947-5-2:2020
IEC 60947-5-2:2019
EN 60947-5-7:2003IEC 60947-5-7:2003

Approvals and certificates
CCC approval

CCC approval / marking not required for products rated ≤36 V

Ambient conditions
Ambient temperature-25 ... 85 °C (-13 ... 185 °F)

Storage temperature-40 ... 85 °C (-40 ... 185 °F)

Mechanical specifications
Connection typecable PUR , 2 m , Polyether basedCore cross section

4 x 0.19 mm2

Housing diameter

18 mm

Degree of protection

IP68 / IP69K

Material
Housing

Stainless steel 1.4404 / AISI 316L

Transducer

Stainless steel 1.4435 / AISI 316L

Seal

Cable seal : TPU , Elastollan 1185 A10Mass90 g

Factory settings
Outputevaluation limit A1: 90 mm
evaluation limit A2: 800 mm
Output mode: rising ramp

Release date: 2023-01-17 Date of issue: 2023-01-17 Filename: 70128222_eng.pdf

Connection

BNL+WH

Teach input

BK

Analogue output

BU

L-

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
USA: +1 330 486 0001
Germany: +49 621 776 1111
fa-info@de.pepperl-fuchs.com
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com

Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com

2Ultrasonic sensor

UMB800-18H40-I-2M

Characteristic Curve
Characteristic response curve
Distance Y [mm]250200150100500-50-100-150-200-250
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Distance X [m]YXflat surface 100 mm x 100 mm
round bar, Ø 25 mm

Programming the evaluation limits
Rising ramp
A1 < A2:
object range

A1A2

A2

A1

Falling ramp
A2 < A1:

Accessories
Mounting aid, 18 mm

Release date: 2023-01-17 Date of issue: 2023-01-17 Filename: 70128222_eng.pdfMH-18H-01

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
USA: +1 330 486 0001
Germany: +49 621 776 1111
fa-info@de.pepperl-fuchs.com
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com

Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com

3Ultrasonic sensor

UMB800-18H40-I-2M

Mounting
Mounting instructions
Comply with the minimum permissible bending radius of 70 mm, if you install the connecting cable!

The mounting accessories included with the sensor must be used in order to ensure reliable operation!

Additional Information
Adjustment Possibilities
The sensor is equipped with 1 analog output with 2 programmable limits. The programming of the limits and of the output modeis done using the teach-in input.
Further Documentation

Release date: 2023-01-17 Date of issue: 2023-01-17 Filename: 70128222_eng.pdf

For information on programming and synchronisation you may refer to the commissioning instruction.

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
USA: +1 330 486 0001
Germany: +49 621 776 1111
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com
fa-info@de.pepperl-fuchs.com

Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com

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